WO2020251635A4 - Satellite pour la diffusion de données de haute précision - Google Patents

Satellite pour la diffusion de données de haute précision Download PDF

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Publication number
WO2020251635A4
WO2020251635A4 PCT/US2020/021687 US2020021687W WO2020251635A4 WO 2020251635 A4 WO2020251635 A4 WO 2020251635A4 US 2020021687 W US2020021687 W US 2020021687W WO 2020251635 A4 WO2020251635 A4 WO 2020251635A4
Authority
WO
WIPO (PCT)
Prior art keywords
leo
navigation
satellite
constellation
satellites
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
PCT/US2020/021687
Other languages
English (en)
Other versions
WO2020251635A2 (fr
WO2020251635A3 (fr
Inventor
Tyler Gerald René Reid
Kazuma Gunning
Adrien Louis Henry Perkins
Andrew Michael Neish
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Xona Space Systems Inc
Original Assignee
Xona Space Systems Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Xona Space Systems Inc filed Critical Xona Space Systems Inc
Priority to JP2021569900A priority Critical patent/JP7300767B2/ja
Priority to CA3140372A priority patent/CA3140372C/fr
Priority to EP20822220.8A priority patent/EP3977174A4/fr
Publication of WO2020251635A2 publication Critical patent/WO2020251635A2/fr
Publication of WO2020251635A3 publication Critical patent/WO2020251635A3/fr
Publication of WO2020251635A4 publication Critical patent/WO2020251635A4/fr
Anticipated expiration legal-status Critical
Priority to JP2023096204A priority patent/JP7584167B2/ja
Ceased legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S19/00—Satellite radio beacon positioning systems; Determining position, velocity or attitude using signals transmitted by such systems
    • G01S19/01—Satellite radio beacon positioning systems transmitting time-stamped messages, e.g. GPS [Global Positioning System], GLONASS [Global Orbiting Navigation Satellite System] or GALILEO
    • G01S19/02—Details of the space or ground control segments
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S19/00—Satellite radio beacon positioning systems; Determining position, velocity or attitude using signals transmitted by such systems
    • G01S19/01—Satellite radio beacon positioning systems transmitting time-stamped messages, e.g. GPS [Global Positioning System], GLONASS [Global Orbiting Navigation Satellite System] or GALILEO
    • G01S19/03—Cooperating elements; Interaction or communication between different cooperating elements or between cooperating elements and receivers
    • G01S19/07—Cooperating elements; Interaction or communication between different cooperating elements or between cooperating elements and receivers providing data for correcting measured positioning data, e.g. DGPS [differential GPS] or ionosphere corrections
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S19/00—Satellite radio beacon positioning systems; Determining position, velocity or attitude using signals transmitted by such systems
    • G01S19/01—Satellite radio beacon positioning systems transmitting time-stamped messages, e.g. GPS [Global Positioning System], GLONASS [Global Orbiting Navigation Satellite System] or GALILEO
    • G01S19/03—Cooperating elements; Interaction or communication between different cooperating elements or between cooperating elements and receivers
    • G01S19/07—Cooperating elements; Interaction or communication between different cooperating elements or between cooperating elements and receivers providing data for correcting measured positioning data, e.g. DGPS [differential GPS] or ionosphere corrections
    • G01S19/073—Cooperating elements; Interaction or communication between different cooperating elements or between cooperating elements and receivers providing data for correcting measured positioning data, e.g. DGPS [differential GPS] or ionosphere corrections involving a network of fixed stations
    • G01S19/074—Cooperating elements; Interaction or communication between different cooperating elements or between cooperating elements and receivers providing data for correcting measured positioning data, e.g. DGPS [differential GPS] or ionosphere corrections involving a network of fixed stations providing integrity data, e.g. WAAS
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S19/00—Satellite radio beacon positioning systems; Determining position, velocity or attitude using signals transmitted by such systems
    • G01S19/01—Satellite radio beacon positioning systems transmitting time-stamped messages, e.g. GPS [Global Positioning System], GLONASS [Global Orbiting Navigation Satellite System] or GALILEO
    • G01S19/03—Cooperating elements; Interaction or communication between different cooperating elements or between cooperating elements and receivers
    • G01S19/10—Cooperating elements; Interaction or communication between different cooperating elements or between cooperating elements and receivers providing dedicated supplementary positioning signals
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S19/00—Satellite radio beacon positioning systems; Determining position, velocity or attitude using signals transmitted by such systems
    • G01S19/01—Satellite radio beacon positioning systems transmitting time-stamped messages, e.g. GPS [Global Positioning System], GLONASS [Global Orbiting Navigation Satellite System] or GALILEO
    • G01S19/13—Receivers
    • G01S19/14—Receivers specially adapted for specific applications
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S19/00—Satellite radio beacon positioning systems; Determining position, velocity or attitude using signals transmitted by such systems
    • G01S19/01—Satellite radio beacon positioning systems transmitting time-stamped messages, e.g. GPS [Global Positioning System], GLONASS [Global Orbiting Navigation Satellite System] or GALILEO
    • G01S19/13—Receivers
    • G01S19/33—Multimode operation in different systems which transmit time stamped messages, e.g. GPS/GLONASS
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S19/00—Satellite radio beacon positioning systems; Determining position, velocity or attitude using signals transmitted by such systems
    • G01S19/38—Determining a navigation solution using signals transmitted by a satellite radio beacon positioning system
    • G01S19/39—Determining a navigation solution using signals transmitted by a satellite radio beacon positioning system the satellite radio beacon positioning system transmitting time-stamped messages, e.g. GPS [Global Positioning System], GLONASS [Global Orbiting Navigation Satellite System] or GALILEO
    • G01S19/40—Correcting position, velocity or attitude

Landscapes

  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Security & Cryptography (AREA)
  • Position Fixing By Use Of Radio Waves (AREA)
  • Radio Relay Systems (AREA)

Abstract

Un satellite en orbite basse (LEO) comprend un récepteur de positionnement global configuré pour recevoir une première signalisation provenant d'une première pluralité de satellites de navigation autre que LEO. Un émetteur-récepteur intersatellite est configuré pour envoyer et recevoir des communications intersatellites avec d'autres satellites de navigation LEO. Au moins un processeur est configuré pour exécuter des instructions opérationnelles qui amènent le ou les processeurs à effectuer des opérations qui comprennent : la détermination d'une position orbitale du satellite LEO sur la base de la première signalisation ; et la génération d'un message de navigation sur la base de la position orbitale. Un émetteur de signal de navigation est configuré pour diffuser le message de navigation à au moins un dispositif client, le message de navigation facilitant au ou aux dispositifs clients la détermination d'une position améliorée du ou des dispositifs clients sur la base du message de navigation et en outre sur la base d'une seconde signalisation reçue d'une seconde pluralité de satellites de navigation autres que LEO.
PCT/US2020/021687 2019-05-28 2020-03-09 Satellite pour la diffusion de données de haute précision Ceased WO2020251635A2 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP2021569900A JP7300767B2 (ja) 2019-05-28 2020-03-09 高精度データをブロードキャストするための衛星
CA3140372A CA3140372C (fr) 2019-05-28 2020-03-09 Satellite pour la diffusion de donnees de haute precision
EP20822220.8A EP3977174A4 (fr) 2019-05-28 2020-03-09 Satellite pour la diffusion de données de haute précision
JP2023096204A JP7584167B2 (ja) 2019-05-28 2023-06-12 高精度データをブロードキャストするための衛星

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US201962853398P 2019-05-28 2019-05-28
US62/853,398 2019-05-28
US16/804,961 2020-02-28
US16/804,961 US11513232B2 (en) 2019-05-28 2020-02-28 Satellite for broadcasting high precision data

Publications (3)

Publication Number Publication Date
WO2020251635A2 WO2020251635A2 (fr) 2020-12-17
WO2020251635A3 WO2020251635A3 (fr) 2021-02-18
WO2020251635A4 true WO2020251635A4 (fr) 2021-04-22

Family

ID=73551224

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2020/021687 Ceased WO2020251635A2 (fr) 2019-05-28 2020-03-09 Satellite pour la diffusion de données de haute précision

Country Status (5)

Country Link
US (2) US11513232B2 (fr)
EP (1) EP3977174A4 (fr)
JP (2) JP7300767B2 (fr)
CA (1) CA3140372C (fr)
WO (1) WO2020251635A2 (fr)

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Publication number Publication date
CA3140372C (fr) 2024-05-21
JP7584167B2 (ja) 2024-11-15
EP3977174A4 (fr) 2023-11-01
US11513232B2 (en) 2022-11-29
US20230055546A1 (en) 2023-02-23
WO2020251635A2 (fr) 2020-12-17
WO2020251635A3 (fr) 2021-02-18
EP3977174A2 (fr) 2022-04-06
JP2023116649A (ja) 2023-08-22
CA3140372A1 (fr) 2020-12-17
US11640002B2 (en) 2023-05-02
US20200379118A1 (en) 2020-12-03
JP2022534387A (ja) 2022-07-29
JP7300767B2 (ja) 2023-06-30

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